MESON Chess Problem Database

Problem Display
PID: 132227 (8/1B6/K3p3/1p3q1R/2Pk1pR1/3Nb3/1P1NQ2B/n7 w - - 0 1)

Gavrilovski, Zoran

4th HM., StrateGems, 2008

8/1B6/K3p3/1p3q1R/2Pk1pR1/3Nb3/1P1NQ2B/n7

#2

10 + 7

145 StrateGems 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Bg1
      • 2.Bxg1#
    • 1...bxc4
      • 2.Sf3#
  • Keys
    • 1.Sxf4!
      • threat
        • 2.Sxe6#
      • 1...Kc5
        • 2.Sd3#
      • 1...Ke5
        • 2.Sd5#
      • 1...Qxg4
        • 2.Qd3#
      • 1...Qxf4
        • 2.Sf3#
      • 1...Bxf4
        • 2.Bg1#
      • 1...e5
        • 2.Se6#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 6
    • REMOVED MATES = 2
  • Sets
    • B(b);OGATEB::B(D),XB(b)
    • P(e);SBLOCK,XP(F)::S(B)
  • Actual
    • S(E);XP(d)
    • Threat
      • R(G)+S(E),DCHECK,XP(g)
    • Vars
      • K(c);P_SPINQ(f),S_FLIGHT::S(E)
      • K(c);P_SPINB(b),P_SPINQ(f),S_FLIGHT::B(D)+S(E)
      • Q(f);N_GUARD,XR(G)::QAR1(C)
      • Q(f);P_SPINQ(f),XS(E)::S(B)
      • B(b);OGATEB,P_SPINB(b),XS(E)::B(D)
      • P(g);::R(G)+S(E),DCHECK
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